JP2017537033A - Fillable closure device with push button for triggering - Google Patents

Abstract

The closure device comprises a closure cap (1) that can be turned into the threaded connection of the container, said closure cap being opened at the bottom where the downward facing seal (15) is sealed (2) is formed. The upper part of the closure cap part forming the capsule (2) is designed to be deformable and can be pressed axially downward. A compression element (38) is molded on this cover of the closure cap (1) at the bottom. By pressing the cover downward, the downward seal (15) of the capsule (2) is broken and opened by the compression element (38). As a special feature, the seal (15) is made from a laminate comprising a carrier material (30) having a thickness of at least 0.5 mm. Thereafter, a barrier film (31) as an oxygen, UV and moisture barrier, for example aluminum or EVOH film, is sprayed or laminated externally on the carrier material with respect to the capsule (2) and takes the form of a paint or PE laminate. A sealing layer (32) is sprayed or laminated on the barrier film (31), the sealing layer being the outer edge of the seal (15), the edge of the barrier film (31) and the edge of the carrier material (30) Crimp over the seal (15) around the part. By crimping, the seal (15) is sealed to the capsule edge inside the carrier material (30) with respect to the capsule (13) and forms an outer peripheral edge that can rest on the capsule (13). The carrier material (30) has pre-cuts that take the form of cuts that cut the carrier material (30) approximately end to end, but leave the attached films (31, 32) intact. [Selection] Figure 1

Description

  The present invention can be triggered by a push button so that a separately filled capsule placed inside the closure device is opened and the contents are discharged into a container comprising the closure device Or the closure device itself forms a capsule which can be opened at that time to form such a capsule.

  Today, many beverages are already made by mixing concentrate with water. Instead of selling the resulting mixture, the bottle filling machine fills only with water on-site, and the consumer opens the bottle for the first time, when the concentrate is mixed with water so that the concentrate is in the bottle. This mixing is much more efficient. The addition of all practical active substances and light sensitive vitamins may be provided by such a closure device.

  Known solutions for metering and adding separate liquids are disclosed in WO 2012/175317 (A1) pamphlet, as well as plastic infusion closures and corresponding container necks for containers. Consists of parts. This solution provides a fillable closure device having a trigger push button that operates with a separately filled capsule. The closure device consists of a closure cap that can be tightened by turning it onto the threaded connection of the container, in which the capsule sealing film is placed underneath this separately filled capsule in the closed state. It can be inserted from below while facing. The upper side of the inserted capsule is deformable and can be pressed axially downward, so that the sealing film facing downwards of the capsule can be broken or ruptured. According to U.S. Pat. No. 6,057,089, this is achieved by an axially projecting profile that fits in the deformable upper recess of the inserted capsule that fits the cross section of the profile. Formed on the lower surface of the closure cap. By pressing this contour down into the recess, the corners on the outside of the contour are pressed onto the capsule's sealing film. The encapsulating film has weakening lines so that these corners have a strong impact on the bisector of the circular segment formed by the weakening lines, and after breaking the weakening lines, these segments are contoured. It can be swung downward by the corner and then held in a downwardly tilted position. In practice, this solution basically works, but it is not without exception, i.e. it does not work 100%. This solution therefore has to sell hundreds of thousands of closure devices and is not well suited for practical implementations where each of these closure devices must operate perfectly.

International Publication No. 2012/175317

  The object of the present invention is therefore to discharge the contents of a capsule, which is placed inside the closure device and separately filled by triggering, into the container or by triggering a push button. The fact that the closure device itself forms such a capsule is to provide a fillable closure device in which the filling liquid falls into a container with a similar closure device by operating a push button. . This fillable closure device should be more manufacturable and easier to install, consist of a minimum number of components, and be operated by a single operation, i.e. a single action. As a result, the filling liquid of this closing device can be discharged with absolute certainty and reliability into a container provided with such a closing device. The closure device must in particular ensure that if the seal ruptures and opens, it will not become halfway due to the elastic force. Furthermore, in certain embodiments, the capsule filling liquid in the closure device must be protected from the entry of oxygen, UV radiation, and water vapor due to the environment.

  This object is achieved by a refillable closure device with a push button for triggering the contents discharge process, which comprises a closure cap that can be turned into a threaded connection of the container, said closure cap being Designed to be deformable on the upper side of the capsule, with a capsule seal facing towards, forming a fillable capsule that can be opened at the bottom or into which a separate fillable capsule can be inserted A capsule seal pointing downwards in that an axially downwardly projecting profile is formed on the lower surface of the closure cap to press the capsule seal. It can be broken or ruptured by an axially pressed action, and the refillable closure device is located in the closure cap The compression element has a V-shaped cross section perpendicular to the axis of rotation of the closure cap, so that the two walls are formed as legs that are connected integrally with the bottom of the capsule along their length And the downward, unfixed edge of this compression element having a V-shaped cross-section rises to the point where both walls meet, so that the underlying film is first pressed by pressing the compression element down It is characterized in that it can be punctured or broken open at that point and then folded away by the edge of the wall.

  In this way, a rupture is first performed in a controlled manner, ensuring that the ruptured open seal is kept open. The capsule is evacuated by pushing down on the push button so that its contents are discharged, and the downward segment of the seal is reliably rotated downward, thus holding the capsule open As a result, the contents of the capsule can flow out reliably and completely into the container with the closure device. Furthermore, due to the laminated structure of the seal, a tightness that does not allow oxygen, water vapor or UV radiation to enter is ensured.

  In the drawings, various variants of this fillable closure device with a trigger push button are shown in different drawings. Based on these drawings, the closing device and its function will be described in detail.

A first variant of directly activating capsule contents discharge is shown in a cross-sectional perspective view. Fig. 6 shows a closure device with a corresponding separately filled capsule and a separately extended seal. The closure device is shown in a cross-sectional perspective view, and in addition, as a detailed solution A, and as an alternative, the crimpable edge of a capsule that can be inserted from below to secure the capsule, The jaw for holding the capsule is shown as detailed solution B. The closure device after the push button has been depressed is shown with a bursting seal and the contents of the ejected capsule. 1 shows a first solution for a tamper-evident guarantee on a closure device. Figure 2 shows a second solution for tamper-evident guarantees with oxygen, UV and water vapor barriers present simultaneously on the outside of the capsule. Fig. 4 shows a closure device with a downwardly opened capsule provided by the closure cap itself, which can be filled separately in the inverted position, as well as a corresponding second variant of the seal. Figure 2 shows a seal with a horseshoe-shaped pre-cut made of carrier material. FIG. 6 shows a seal having pre-cuts aligned with one or more squares positioned diagonally inside the square. Fig. 2 shows a seal having two straight hinge lines, a corrugated break line, and two semi-circular break lines. FIG. 9 shows the seal of FIG. 8 in a cross-sectional view along line AA in FIG. Fig. 12 shows the seal of Fig. 11 after it has been pressed against a horseshoe tab and broken. FIG. 2 is a perspective view from below of a closing device in which a pushable button is pressed down after the breakable part of the seal is broken open, swiveled and turned; The compression element has a V-shaped cross section that shows the closure cap in a perspective view from below and terminates downward at a point at the closure cap. FIG. 15 shows the closure cap of FIG. 14 in a cross-sectional view along the diameter.

  FIG. 1 shows a first variant of this closure device that allows the contents of a separately filled and inserted capsule 2 to be discharged with a single direct start. The closure device forms a closure cap 1 with an inner thread 7 so that it can be turned and tightened onto the threaded connection of the container. The closure cap 1 is provided with an outer peripheral band 3 at its lower edge that is joined to the closure cap 1 by a thinned portion 5. This band 3 provides a tamper-evident guarantee and remains on the bottle connection when the closure cap 1 is opened after the thinned portion 5 is broken, ie, when the bottle is opened for the first time. The closure cap 1 has a recess 8 on its upper side, i.e. a recess in the lid surface. The lid surface in this example is deformable in the axial direction and is provided as a gable-shaped push button 4 whose flat point forms a circular compression surface 6. The compression surface 6 is formed as a compression element in the form of a boss 9 on its lower surface, and the wall of the push button 4 is relatively thin, so that the push button 4 is pushed upward by pressing the compression surface 6 in the axial direction. Can be pressed down by the convex shape when viewed from above, deforming the wall of the push button. In this way, the push button 4 can be pressed downward in a shape that looks concave when viewed from the outside. On the lower surface of the push button 4, the push button 4 forms an outer peripheral shoulder portion 10 projecting downward at an outer edge thereof. On this shoulder portion 10, a circular capsule 2 can be applied from below and rests on this shoulder portion, closely fitting its outer edge, and is held on this shoulder portion by flanging 14. Furthermore, the capsule 2 is composed of a dome-shaped upper part that terminates at the outer edge by a protrusion 12 having upper and lower flat surfaces. In the center of the upper part of the capsule 2, a recess 11 into which the boss 9 on the push button 4 is inserted is formed. For filling, this dome-shaped upper part of the capsule 2 which still forms a separate part is turned upside down, thus forming a cup. The cup is filled and the capsule 2 is then sealed or welded by a circular disc-like seal 15 consisting of a laminate that fits snugly at the edge of the capsule. The capsule 2 is then closed to seal, thus ensuring aseptic filling and sealing. In order for the capsule 2 to be sealed against oxygen and light, the dome-shaped top of the capsule 2 includes an aluminum foil, and similarly the seal 15 includes such a foil. In this way, it is possible to fill with the most sensitive photosensitive material.

FIG. 2 shows the closure device with a corresponding individually filled capsule 2 having a dome-shaped top 13 of the capsule 2 prior to use. The capsule 2 is first inserted into the closing device 1 with its convex upper side 13 from below. The capsule 2 has a flat lower surface and is closed by a separately stretched seal 15. This seal 15 performs different functions:
1. Enabling the capsule 2 to be hermetically closed by sealing or welding the capsule edge;
2. Ensuring hermeticity against oxygen,
3. Ensuring hermeticity against water vapor,
4). Ensuring UV shielding of the capsule contents;
5). Ensure breakage due to push button actuation,
6). In particular, it must be made from a laminate in order to provide an open position after opening at break.

  To achieve this objective, the seal 15 is composed of a laminate using a carrier material 30 having a thickness of at least 0.2 mm. For example, a circular cardboard disc may be suitable as the carrier material 30. Also, plastic discs, woodcut discs, or circular discs made from compressed organic materials may be suitable. For example, in the outward direction with respect to the capsule 2, there is then a barrier film 31 made of aluminum or EVOH film and bonded onto the carrier material 30. These materials serve as a barrier to oxygen, UV, and water vapor. Other materials may also be used as long as they have a barrier function against oxygen, water vapor, and UV radiation. On this barrier film 31 made of aluminum or EVOH film, a sealing layer 32 made of a paint or PE laminate is sprayed or laminated. This sprayed paint or deposit layer 32 is stretched around the outer edge of the seal 15, so that the outer edge of the barrier film 31, eg the aluminum or EVOH film, and the edge of the carrier material 30 are first And a circular edge 34 resting on the capsule is formed inside the carrier material 30 with respect to the capsule, so that the seal 15 can be sealed at the edge of the capsule. In this case, the total thickness of the seal is equal to about 0.3 mm. In particular, however, it is clear that a thicker seal may also be used when the diameter of the connecting portion of the container, and therefore the diameter of the closure capsule, is larger and results in a larger capsule diameter. The carrier material 30 comprises a special pre-cut that may be formed by a cutting plotter. Cutting plotters can use very sharp knives to achieve very accurate and thin cuts. In the example shown, the square is cut and the cut ends just before the lower end of the thickness of the carrier material, thus leaving a very thin material bridge. The corners of the square are connected to a diagonal cut 45 that also extends to the lower end of the carrier material 30 without reaching the underlying barrier film 31, ie, aluminum or EVOH film, so that the barrier film remains intact. Yes, it can explain its function as a barrier for oxygen, water vapor, and UV. These cuts 45 form weakening lines so that the seal 15 is accurately broken along these weakening lines, as shown below. The cut or weakening line 45 may also have a different shape, apart from a cross and a square, as shown below. The seal 15 is applied over the protrusion 12 (FIG. 1) when the upper portion 13 is turned over and sealed or welded with the seal 15. The convex upper side 13 has a central recess 11 set so that the boss 9 on the closing cap 1 protrudes. Shown on the lower edge of the sealing lid 1 is a guarantee band 3 formed on a continuous thinned portion 5 or several material barriers 21. Later, when the closure cap 1 is turned open, the thinned portion 5 is sheared, or the material bridge 21 providing a predetermined breaking point breaks and triggers the closure cap 1 to turn open.

  Detail A in FIG. 3 shows a first solution for holding the capsule 2 in the closure cap 1. In order to attach the capsule 2 to the shoulder part 10 projecting downwards on the lower surface of the dome 4, in this solution the shoulder part 10 extends vertically on its outer edge to the closure and extends vertically. 17. After inserting the capsule 2, the wall fitting 17 is folded inward in a warm condition toward the center of the closure device, as indicated by a small curved arrow, pressed onto the seal 15 and cooled. From then on, the capsule 2 is securely fixed in the closing device 1 by the crimping process 14. As an alternative, as shown in detailed solution B, the plurality of formed jaws 43 may be distributed along the outer periphery of the wall fixture 17. At this time, the edge of the capsule 2 snaps into the jaws 43 and is thus securely held in this position.

  FIG. 4 shows a cross-sectional perspective view of the closing device after the pressing surface 6 has been pressed down. By pressing down the compression surface 6 and thus the push button 4 in the downward axial direction, the boss 9 pushes the lower recess 11 on the upper side 13 of the inserted capsule 2. Therefore, the contents of the capsule 2 press the lower surface of the capsule 2 from the inside, that is, the seal 15 toward the inside. If the pressure increases sufficiently, the seal 15 will rupture or tear along the weakening line 45 (FIG. 2) due to tensile stress, and the capsule contents fall completely down from the capsule.

  FIG. 5 shows a first solution for providing a tamper-evident guarantee on the closure device as shown in FIGS. In practice, when the closure cap 1 is provided as shown in FIGS. 1 to 4, anyone can press the freely accessible compression surface 6 down, and the contents of the capsule 2 Drain inside. In this way, pressing the pressing surface 6 may be performed maliciously. That is, as a simple prank, someone can easily press down the pressing surface 6 in the bottles arranged in a row on the shelf. The prohibition of such mischief is relatively inadequate. In order to avoid this mischief, the illustrated closure cap 1 has a lid 18 formed on its edge in a hinged manner. The lid 18 is provided with a claw 20 on its outer edge, i.e. on the side of the lid 18 on the opposite side with respect to the hinge 19, which acts as a clicking element. When the lid 18 is tilted on the closure cap 1 and rotated downward, the pawl 20 remains hooked in a window 22 on the strip 21 formed on the closure cap 1. Thereafter, the lid 18 can be rotated into the open position, triggering access to the push button 4 and the compression surface 6 of the push button 4 only when the strip 21 has already been stripped from the closure cap 1. . To achieve this purpose, a strip 21 is formed on the upper outer edge of the closure cap 1 via a thinned portion 23. The strip 21 is gripped by the grip tab 24 and can be peeled along the outer periphery of the closure cap 1, breaking the thinned portion 23. In order to prevent inadvertent disposal of such a strip 21, a thinned portion 23 may be provided to a length of a part of the strip 21, so that the strip is partially broken. After being held, it is securely held on the closure cap 1 and nevertheless triggers the pawl 20 so that the lid 18 can be rotated into the open position. The entire closure solution essentially consists of three parts, i.e. a lid cap 1 with a lid 18 formed integrally if necessary for tamper-proof guarantee, then two parts, i.e. cup-shaped It consists of a dome-shaped upper side 13 as an injection-molded part and a seal 15 for closing the capsule, which are separately filled capsules 2 and thus only 3 parts in total.

  FIG. 6 shows a second variant of tamper-evident guarantee, in which an aluminum or EVOH film 33 is glued on the upper side of the closure cap 1, in particular along the edge region 35 of the closure cap 1, as a result. , Placed on the compression surface 6. When first used, i.e. when the push button is pressed down, this film 33 is destroyed and therefore serves as a tamper-proof guarantee. At the same time, however, this is very important, but this film 33 also acts as a barrier against oxygen, water vapor and UV radiation on the upper side of the closure device, so that the inner capsule and capsule contents Objects are also protected from oxygen, water vapor, and UV radiation.

  A particularly sophisticated and efficient, i.e. cost-effective but highly technically effective embodiment of this fillable closure device that can be triggered by a push button is shown in FIG. In this case, the closure cap 1 itself forms the capsule 2 in that a cylindrical wall 36 is formed on the lower surface of the lid of the closure cap to seal the seal 15 on the lower edge 37. In the middle of the underside of the closure cap lid, in this case a compression element 38 having a stool-like shape with four downwardly facing legs 39 is positioned. At the lower end, these legs press against a target point on the seal 15 that has already weakened due to a precisely placed pre-cut. 11 and 12 show the pre-cut function. The seal 15 is a carrier film 30, a barrier film 31 made of a film made of aluminum or EVOH, and a sealing film that is crimped upward around the edge of the seal 15 and rests on the edge region of the seal 15 from above Alternatively, it is composed of PE stack 32. At this time, after filling the capsule 2, the seal 15 can be directly sealed on the edge 37 of the cylindrical wall 36 at the position where the closure cap 1 is turned over. If the aluminum or EVOH film is still in close contact with the closure cap 1 on the upper side of the closure cap 1, the contents of the capsule are hermetically sealed and protected from entry of oxygen, water vapor and UV radiation. The entry of these substances or UV radiation into the radial direction can be hindered by the thickness of the material of the screw cap, the container connection and the cylindrical wall of the capsule. Therefore, at the same time, as already indicated, an unauthorized opening prevention guarantee is obtained. This embodiment of the closure device is also very interesting from an economic point of view. This embodiment does not require separately manufactured capsules, thereby reducing costs. Furthermore, the sealing property of the capsule is very excellent. If a top seal against oxygen, water vapor and UV radiation is also required, the entire closure device with capsule function consists of only two components and an optional film on the closure device lid.

  FIG. 8 shows an example of a pre-cut, ie a horseshoe cut 27. Both ends of the cut end 27 are connected by a straight cut 26. Therefore, the compression element 38 has to operate in the area in front of the horseshoe constituted by the cut 27 at approximately point 25 on this plane. When pressure is applied at this point 25, the thickness of the carrier material 30 is affected by the geometry so that a large lever force is generated that generates a large stress under the cut in a direction transverse to the cut. As a result, the underlying film 31 tears open at exactly that location and is then cut along the horseshoe cut line 27, while the horseshoe tab surrounded by this line cuts the straight cut line 26 Rotated down on the shaft. At this time, the unbroken film along the line 26 functions as a hinge.

  FIG. 9 shows an example of a pre-cut with straight cuts 26, 45. Squares are cut with these straight cuts 26 or the carrier material 30 is cut almost end to end. At this time, the diagonal 45 is also cut almost from end to end. The point 28 where the compression element 38 must be applied and pressure must be applied is near the point where the diagonal 45 intersects. Again, because of the leverage action of the thick carrier material 30, the pressure on the point 28 being pulled is below the kerf line 45, creating a large tensile force transverse to the kerf line 45 and below. Films 31, 32 are broken along these diagonal cuts. The cut open triangular segment in the seal 15 is rotated downward about the straight line 26 to ensure the evacuation of the capsule contents.

  FIG. 10 shows another example of a pre-cut with a straight cut 26 and a curved cut 27. A pressure point 29 for the compression element 38 is positioned along the line. By pressing, the seal 15 initially breaks along the tortuous line 27 and thus along the semicircular cut line 34, while the non-breaking film along the straight cut line 26 serves as a hinge. Fulfill. Parts made by cutting on both sides of the winding line 27 are folded down around the cut line 26 to ensure complete drainage of the capsule contents.

  FIG. 11 shows a cross section through the seal 15 along the dashed line AA in FIG. The seal 15 is composed of a laminate. At the top level, the laminate facing inwards towards the capsule is composed of, for example, a cardboard disc, a plastic disc or a wood veneer disc. On this laminate, a barrier film 31, that is, an aluminum film or an EVOH film is adhered on the lower surface, for example. At the lowest level, the seal comprises sealing paint 32 or PE laminate. The paint or PE laminate 32 is an upward flange around the edge and includes a seal 15 around the edge of the paint or PE laminate 32 and rests above the edge region 40 of the seal 15.

  FIG. 12 shows how the seal 15 can be punctured when the horseshoe tab is under pressure by the compression element 38 in its forward region. A thin portion of the barrier film 31, i.e., aluminum or EVOH film, weakened by the pre-cuts 27, is pierced and the tab is rotated downward about the hinge line 26.

  FIG. 13 shows this rotation of a horseshoe tab about a hinge 26 formed along a straight cut line 26, while the tab is separated from the seal 15 along the cut line 27. The compression element 38 rotates the tab downward and then holds the tab in this tilted position so that the tab cannot rotate back and the capsule contents are completely discharged. be able to.

  FIG. 14 shows another variant of a closure cap having a special compression element 38. This element has a V-shaped cross section. This means that two legs resembling the wall 42 are formed, and these legs are fixedly connected integrally to the bottom of the capsule 2 along its length. An unfixed edge 43 on the closure cap 1 of this V-shaped compression element 38, facing downwards, rises towards a point 39 where both walls 42 meet each other. In this way, a very stable pricking pressure point 39 is formed. This compression element 38 is particularly stable because of its configuration. If the compression element 38 is pressed by pressing from above on the film positioned below it, the compression element point 39 will first pierce the film, whether or not the film has a weakening line, or Breaking, then the upper edge 43 of the wall 42 operates on the opposite open film and the film is folded down to ensure capsule contents drainage.

  FIG. 15 shows a cross-sectional view along the diameter through this closure cap of FIG. It can be seen that the push button 4 has an outer circumferential groove 44 in its wall that is curved inward, which makes it easier for the push button 4 to collapse when it presses against the compression surface 6. And support. Obviously, the wall of the push button may also comprise a plurality of such grooves 44, even outwardly curved grooves, or the wall may also form a tortuous line or bellows radially. .

DESCRIPTION OF SYMBOLS 1 Closing cap 2 Capsule 3 Outer peripheral band (security band) below 1
4 Push button on the closure cap 5 Thinned portion 6 Compression surface on the push button 7 Thread on the inside of the closure cap 8 Recess on the upper side of the closure cap 9 Boss below the compression surface 10 Shoulder on the push button 11 Recess at top of capsule 2 12 Flat radial protrusion on separate capsule 13 Domed upper side of separate capsule 14 Flanging on insertable capsule 15 Seal for capsule 16 Material bridge 17 Hinge 18 Hinge 19 Hinge 20 Claw 21 Strip 22 Window 23 Thinned portion 24 Grip tab 25 Pressurized portion 26 Straight cut 27 Curved cut 28 Point in square 29 Pressure point on winding line 30 Carrier material seal 15
31 Barrier film, eg aluminum or EVOH film 32 Sealing paint or PE lamination 33 Upper side of EVOH film on lid of closure cap 34 Semi-circular cut (FIG. 10)
35 Upper edge of edge on closure cap 36 Cylindrical wall inside closure cap 37 Edge of cylindrical wall 38 Compression element 39 Leg on compression element like stool 40 Edge area of seal 15 41 Material bridge 42 V-shaped compression element wall 43 Unlocked edge of V-shaped compression element 44 Curved groove in pushbutton wall

Claims (14)

A refillable closure device having a push button for triggering a content discharge process,
Filling with a closure cap (1) that can be screwed into the threaded connection of the container, said closure cap being open at the bottom or into which a separate fillable capsule (2) can be inserted A possible capsule (2) is formed with the seal (15) of said capsule (2) facing downwards;
On the lower surface of the closure cap (1), a compression element (38) projecting axially downward is formed in order to press the seal (15) of the capsule (2) in that the capsule (2) The upper side (13) of the capsule (2) is designed to be deformable and can be pressed downward in the axial direction, so that the seal (15) of the capsule (2) facing downward is pressed downward in the axial direction Can be broken or ruptured open by
The compression element (38) in the closure cap (1) has a V-shaped cross section perpendicular to the axis of rotation of the closure cap (1), so that the two walls (42) have their length Formed as a leg that is integrally connected to the bottom of the capsule (2), and a downwardly unfixed edge (43) of this compression element (38) having a V-shaped cross section ) Rises to the point (39) where the two walls meet, so that by pressing the compression element (38) down, the underlying film is first pierced by the point (39), Alternatively, a refillable closure device having a push button for triggering a content discharge process, characterized in that it can be opened by breaking and then folded by the edge (43) of the wall (42).   At least one perimeter of the wall of the push button (4) curved inwardly or outwardly to assist or facilitate the collapse of the pushbutton (4) by pressing the compression surface (6) A fillable closure device with a push button for triggering the contents discharge process according to claim 1, characterized in that it has a groove (44).   3. The push button (4) according to claim 2, characterized in that the wall of the push button (4) forms a radial winding line through a plurality of grooves (44) or the wall takes the form of a bellows. A refillable closure device having a push button for triggering the contents discharge process.   A carrier material (30) having a thickness of at least 0.2 mm, wherein the seal (15) has a barrier film (31) as a barrier for oxygen, water vapor and UV radiation adjacent to the outside of the capsule (2); A sealing layer (32) formed by a paint or PE lamination is sprayed or laminated on the barrier film (31), and the sealing layer (32) provides the seal (15). At its outer edge, crimping around the edge of the barrier film (31) and the edge of the carrier material (30) and on the sealing layer (32) the carrier material (30) with respect to the capsule (2) The sealing layer (32) forms an outer peripheral edge that can be sealed to the capsule edge, and the carrier material (30) is the carrier material (30 Characterized by having a pre-cut (27) that takes the form of cuts (26, 27, 45) that leave the adjacent films (31, 32) intact. A refillable closure device having a push button for triggering the contents discharge process according to claim 1.   The compression element (38) in the closure cap (1) has a V-shaped cross section perpendicular to the axis of rotation of the closure cap (1) so that the two walls (42) are their length. And the downwardly unfixed legs of this compression element (38) having a V-shaped cross section, formed as a leg integrally connected to the bottom of the capsule (2) along the length (43) rises up to the point (39) where the two walls meet, so that by pressing the compression element (38) down, the underlying film is initially perforated by the point (39). 5. Content discharge process according to claim 1, characterized in that it is opened or broken open and then folded by the edge (43) of the wall (42). To trigger Fillable closure device with a push button.   At least one of the walls of the push button (4) curved inwardly or outwardly to assist or facilitate the collapse of the pushbutton (4) by pressing the compression surface (6) 5. A refillable closure device with a push button for triggering the content discharge process according to claim 4, characterized in that it has a peripheral groove (44).   5. The push button (4) according to claim 4, characterized in that the wall of the push button (4) forms a radial winding line through a plurality of grooves (44) or the wall takes the form of a bellows. A refillable closure device having a push button for triggering the contents discharge process.   The closure cap (1) forms a cylindrical wall (36) on the lower surface of the lid of the closure cap (1), and the filled capsule (2) in the inverted position is the cylindrical shape. The capsule (2) can be closed by the seal (15) which can be sealed on the lower edge (37) of the wall (36) of the cap (1) itself. 8. A refillable closure device having a push button for triggering the content discharge process according to any one of the preceding claims, characterized in that it is formed by:   On the outside of the lid of the closure cap (1), an aluminum or EVOH film (33) is glued along the edge area (35) of the lid so that the film (33) is bonded to the compression element ( 38), the capsule (2) is the side of the capsule (2) formed by the lid of the closure cap (1) in that it forms a tamper-evident guarantee at the same time, Fillable with a push button for triggering the content discharge process according to any one of claims 1 to 8, characterized in that it is protected from entry of oxygen, water vapor and UV radiation. Closing device.   The compression element (38) on the lower surface of the lid of the closure cap (1) fits the upper side of the capsule (2) and faces the selected pressure point on the seal (15). As described above, the capsule (2) can be inserted into the closure cap (1) from below and deforms the upper side of the capsule (2) in the inverted position. Fillable closure device with push button for triggering the content discharge process according to claim 4, characterized in that it is a filled capsule (2).   The seal (15) is made of a laminate composed of a carrier material (30) in the form of a cardboard disc, a plastic disc or a wooden veneer disc, the disc being on the barrier film (31) The sealing paint or PE laminate (32) is sprayed or laminated on the barrier film (31), and the sealing paint or PE laminate (32) is attached to the outer edge of the seal (15). 11 to 10, characterized in that it can be crimped and rests on the upper side of the edge region (40) of the seal (15) so that it can be sealed with the capsule (2). A refillable closure device having a push button for triggering a content discharge process according to any one of the preceding claims.   The carrier material (30) of the seal forms a square and a pre-cut forming a diagonal (45) inside the square, so that it can be rotated away along the sides of the square 4 12. A fillable closure device having a push button for triggering a content discharge process according to any one of claims 4 to 11, characterized in that two triangles are formed.   The carrier material (30) of the seal (15) has a pre-cut made of a horseshoe cut (27) and a straight cut (26) connecting the ends of the horseshoe cut (27). 11. The material according to any one of claims 4 to 10, characterized in that the material along (26) is configured to act as a hinge when rotating away from the outwardly torn horseshoe tab. A refillable closure device having a push button for triggering the content discharge process according to claim 1.   The carrier material (30) of the seal (15) has a pre-cut (26, 27, 45) composed of a substantially complete circular cut (34) along the edge of the seal (15). The cuts (34) form respective straight dividing cuts (26) on both sides of the circle, and the direction parallel to the straight dividing cuts (26) of both straight lines in the center of the sealing film (15). A tortuous line (27) extending along a line along the diameter is cut, so that both halves on both sides of the tortuous line (27) are centered on the secant cut (26) 11. A refillable closure device with a push button for triggering the contents discharge process according to any one of claims 4 to 10, characterized in that it can be rotated away from the other.

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